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qacs
简单蚁群算法解决tsp问题
一共有48城市
花费7分钟(Simple ant colony algorithm to solve the problem 1 tsp spent a total of 48 cities in 7 minutes)
- 2008-02-27 16:20:36下载
- 积分:1
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AntColonyAlgorithmforTSP
matlab编写的蚁群算法解决TSP问题,对路径选择部分作了改进,有详细中文注解。(ant colony algorithm written in matlab to solve TSP problem, select the part of the path has been improved, there are more Chinese comments.)
- 2010-12-01 10:49:47下载
- 积分:1
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upwind
此算法描写了如何在计算机上表达迎风方案,注意怎样表示差分。(This algorithm describes how the expression of the wind on the computer program, pay attention to how that difference.)
- 2010-12-21 09:55:50下载
- 积分:1
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Spectr
说明: 简单的FFT分析处理,可以进行简单的分析处理(A simple FFT analysis and processing)
- 2009-08-29 18:11:35下载
- 积分:1
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experiment
student s experiment majored in automation
- 2008-06-16 20:59:42下载
- 积分:1
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MIMO_OFDM-symbol-syn
一种等周期的伪叠加Zadoff-Chu序列的
集中式和分布式MIMO同步算法, 并进行了仿真。(method with Zadoff-Chu sequence)
- 2012-03-22 16:05:08下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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matlab
轨道根数与状态向量的转换,已知状态向量求解轨道根数!(Orbital and state vector conversionSolving the state vector is known orbital elements !
。
)
- 2020-12-10 10:59:18下载
- 积分:1
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symmetric-cyclic-stress-life
疲劳设计中周期循环对称的算法,程序中使用了全局变量的传递和反迭代的算法,有一定的借鉴意义。(symmetric cyclic stress life method)
- 2015-04-20 09:16:11下载
- 积分:1
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count
对一段话中的英文文字和句子计数,GUI界面源程序(count the number of all the words and sentences)
- 2012-04-12 11:19:37下载
- 积分:1